8049128308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2437}}^1\times {\mathrm{3343}}^1$

素因数の和:5816

約数の個数: 48

約数和(自身を含む): 15979237120

約数和(自身を除く): 7930108812

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2437, 3343, 4874, 6686, 9748, 13372, 31681, 43459, 46303, 63362, 63517, 86918, 92606, 126724, 127034, 173836, 185212, 254068, 601939, 825721, 1203878, 1651442, 2407756, 3302884, 8146891, 16293782, 32587564, 105909583, 154790929, 211819166, 309581858, 423638332, 619163716, 2012282077, 4024564154, 8049128308]

約数ペア:

[(1, 8049128308), (2, 4024564154), (4, 2012282077), (13, 619163716), (19, 423638332), (26, 309581858), (38, 211819166), (52, 154790929), (76, 105909583), (247, 32587564), (494, 16293782), (988, 8146891), (2437, 3302884), (3343, 2407756), (4874, 1651442), (6686, 1203878), (9748, 825721), (13372, 601939), (31681, 254068), (43459, 185212), (46303, 173836), (63362, 127034), (63517, 126724), (86918, 92606)]